JOURNAL OF CLINICAL MICROBIOLOGYVOLUME 16 0 NUMBER 1 * JULY 1982

EDITORIAL BOARDHenry D. Isenberg, Editor-in-Chief (190

Long Island Jewish-Hillside Medical CeNew Hyde Park, N. Y.

Herman Friedman, Editor (1985)College of Medicine

University of South FloridaTampa, Fla.

Michael R. McGinnis, Editor (1985North Carolina Memorial Hospita,

Chapel Hill, N.C.

Nathalie J. Schmidt, Editor (1985)California Department of Health,

Berkeley, Calif.) Peter B. Smith, Editor (1984)1 Centers for Disease Control,

Atlanta, Ga.

Libero Ajello (1982)William L. Albritton (1984)James R. Allen (1982)Stephen D. Allen (1984)Daniel Amsterdam (1983)Ann M. Arvin (1984)Lawrence Ash (1983)Arthur L. Barry (1984)Barry Beaty (1984)John F. Bennett (1982)Jennifer M. Best (1984)E. L. Bieberstein (1983)M. J. Blaser (1984)Victor D. Bokkenhauser (1982)Edward J. Bottone (1983)Don J. Brenner (1983)George F. Brooks (1984)Walter S. Ceglowski (1983)Sotiros D. Chaparas (1982)Wallace A. Clyde, Jr. (1982)B. H. Cooper (1983)Marie B. Coyle (1984)George Cukor (1984)Richard F. D'Amato (1983)Jules L. Dienstag (1983)Steven D. Douglas (1984)Walter R. Dowdle (1982)W. E. Dunkelberg (1984)Bennett L. Elisberg (1982)Richard W. Emmons (1983)Mario R. Escobar (1983)Richard Facklam (1982)James D. Fenters (1982)Mary Jane Ferraro (1984)Patricia Ferrieri (1983)Sydney M. Finegold (1982)Maxwell Finland (1983)James Folds (1984)Marianne Forsgren (1984)Earl H. Freimer (1984)Lynn S. Garcia (1983)Thomas L. Gavan (1983)W. Lance George (1984)Gerald L. Gillardi (1983)Robert C. Good (1982)Norman L. Goodman (1983)

Monica Grandien (1984)Dieter Groschel (1983)Peter A. Gross (1983)Joseph Guarneri (1984)James L. Hardy (1984)Maurice W. Harmon (1982)George R. Healy (1983)Kenneth L. Herrmann (1982)Lillian V. Holdeman (1982)Milton Huppert (1984)Russell C. Johnson (1982)Ronald N. Jones (1984)Wallace L. Jones (1983)Anthony R. Kalica (1984)John Kately (1983)Leo Kaufman (1984)Douglas S. Kellogg (1984)George E. Kenny (1982)Wesley E. Kloos (1982)George P. Kubica (1982)Geoffrey Land (1984)Walter J. Loesche (1982)Victor Lorian (1984)James D. MacLowry (1983)William J. Martin (1983)Laurence R. McCarthy (1983)Joseph E. McDade (1982)Jerry R. McGhee (1982)Joseph L. Melnick (1982)William I. Metzger (1983)Thomas Mitchell (1984)Josephine A. Morello (1984)Stephen A. Morse (1983)C. Wayne Moss (1983)Maurice A. Mufson (1983)Robert D. Nelson (1983)Harold C. Neu (1982)Joseph V. Osterman (1982)Demosthenes Pappagianis (1983)A. William Pasculle (1983)Jerold Penn (1983)John Penner (1984)M. John Pickett (1982)Allan C. Pier (1984)Richard Polin (1983)Robert H. Purcell (1983)

Paul G. Quie (1983)William E. Rawls (1983)L. Barth Reller (1983)Shirley J. Richmond (1982)Michael Rinaldi (1984)Glenn D. Roberts (1983)Jon E. Rosenblatt (1983)Arthur F. Rosenthal (1982)R. S. Ross (1983)Sally Jo Rubin (1983)R. Bradley Sack (1984)Ira Salkin (1984)Julius Schachter (1983)Alexis Shelokov (1982)Marcelino F. Sierra (1984)Margarita Silva-Hutner (1983)Robert M. Smibert 11 (1984)James W. Smith (1983)Alex Sonnenwirth (1984)Steven Specter (1983)Leslie Spence (1982)Roy W. Stevens (1983)Daniel P. Stites (1983)Charles W. Stratton (1984)Vera L. Sutter (1982)Jason Tanzer (1982)Patricia E. Taylor (1982)Welton I. Taylor (1983)John H. Thompson, Jr. (1983)Clyde Thornsberry (1983)Richard C. Tilton (1984)Bent Faber Vestergaard (1984)Gabriel Virella (1983)Alexander von Graevenitz (1983)I. Kaye Wachsmuth (1984)Kenneth W. Walls (1983)Joseph L. Waner (1983)Lawrence G. Wayne (1983)Tracy D. Wilkins (1984)Hazel Wilkinson (1983)Robert P. Williams (1984)Marion E. Wilson (1983)Kwei-Hay Wong (1983)G. N. Woode (1982)Robert H. Yolken (1984)

Helen R. Whiteley, Chairman, Publications BoardLinda M. Illig, Managing Editor, Journals

Walter G. Peter III, Director, PublicationsPaula R. Gerhardt, Production Editor

The Journal of Clinical Microbiology (ISSN 0095-1137), a publication of the American Society for Microbiology, 1913 I St., NW,Washington, DC 20006, is devoted to the dissemination of new knowledge concerning the applied microbiological aspects ofhuman and animal infections and infestations, particularly regarding their etiologic agents, diagnosis, and epidemiology. Papersdealing with antibiotics and antimicrobial agents and chemotherapy, with fundamental aspects of infection and immunity, andwith food or dairy microbiology fall within the scope of other ASM publications. Instructions to authors are published in theJanuary issue each year, reprints are available from the editors and the Publications Office. The Journal is published monthly,and the twelve numbers are divided into two volumes per year. The nonmember subscription price is $120 per year; single copiesare $12. The member subscription price is $26 (foreign, $29 [surface rate]) per year; single copies are $6. Correspondence relatingto subscriptions, reprints, defective copies, availability of back issues, lost or late proofs, disposition of submitted manuscripts,and general editorial matters should be directed to the ASM Publications Office. 1913 I St., NW, Washington, DC 20006 (area 202833-9680).

Second-class postage paid at Washington, DC 20006, and at additional mailing offices.POSTMASTER: Send address changes to Journal of Clinical Microbiology, ASM, 1913 I St., NW, Washington, DC 20006.Made in the United States of America.Copyright C 1982. American Society for Microbiology. E * d:{Mlf;')- A-,J1i L r;Afiw IJt,All Rights Reserved.

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Author IndexAcres, S. D., 34Ahluwalia, Gurmukh S., 53Araj, George F., 46Araujo, J. Galba, 103Arita, Michiko, 60Armstrong, Donald, 96Atkinson, Barbara T., 70

Babiuk, L. A., 34Balachandran, N., 205Barker, Frederick G., 53Barrett, Timothy J., 195Barry, Arthur L., 135, 153Benfield, David A., 186Bigelow, Judy, 153Blake, Paul A., 195Bodey, Gerald B., Sr., 46Boraker, David K., 141Bowdre, J. H., 168Bradford, Henry B., 129Brown, Stuart E., III, 103Brummer, Elmer, 209Bucher, Doris, 115

Campbell, Douglas, 8Cano, Luz Elena, 209Capitolo, Cheryl, 96Carlson, Barbara A., 63Cerini, Costantino P., 115Chernesky, Max, 205Chesnut, Shelby, 46Clegg, Steven, 174Cody, Carolyn S., 111Cox, Robert L., 107Cryz, S. J., Jr., 41

de Bedout de G., Catalina, 209de la Maza, Luis M., 86Doem, Gary V., 92Douglas, Steven D., 111

Elder, Bonnie L., 141Evans, Dolores G., 174Evans, Doyle J., Jr., 174

Fainstein, Victor, 46Fales, W. H., 193Falkow, Stanley, 129Fan, Yuan-Da, 123Fives-Taylor, Paula M., 141Frame, Barbara, 205Francisco, Maryalice, 99Fukazawa, Yoshimura, 22Furer, E., 41

Gary, William G., Jr., 15Gavan, Thomas L., 135, 153Gehle, Warren D., 82Genta, V. M., 168Germanier, R., 41Gibbons, William E., Jr., 8Giebink, G. Scott, 63Grangeot-Keros, Liliane, 200Gray, Ernest D., 63Guerrant, Richard L., 103

Hammond, Gregory W., 53Hazelton, Paul R., 53Herlich, Michael B., 99Hierholzer, John C., 15Honda, Takeshi, 60Hopfer, Roy L., 46Horsman, Gregory, 53

Ikeda, Reiko, 22

Jones, Ronald N., 135, 153

Kaper, James B., 129Kaufman, Leo, 22Kemp, Maurice C., 15Keville, Mary W., 92Khan, M. W., 115Kharsany, A. B. M., 1Kiehn, Timothy E., 96Kilbourne, Edwin D., 115Kouri, Yamil, 205Kraiselburd, Edmundo, 205Kuo, Cho-Chou, 4

Lavery, Carol, 205Lebrun, Lea, 200Le Frock, Jack L., 99Lillie, Madeline Ambrus, 111Lorian, Victor, 70

Marier, Robert L., 123McAdaragh, John P., 186McCoy, Edna L., 181McDougal, Douglas L., 197Milligan, Edward, 123Mirret, Stanley, 107Miwatani, Toshio, 60Moore, Ron, 186

Nations-Shields, Marilyn, 103

Parsons, Linda Malmberg, 8Peterson, Ellena M., 86Pillot, Jacques, 200Polin, Richard A., 111Prior, Richard B., 77

Ramsaroop, U. G., 1Rannou, Marie-Therese, 200Rawls, W. E., 205Reller, L. Barth, 107Renshaw, Earl C., Jr., 197Restrepo, Angela, 209Riddlesberger, Kate R., 164Rinaldi, Michael G., 181Roberts, Nell C., 129Robins-Browne, R. M., 1Rodak, L., 34Ruch, Frank E., Jr., 145

Sanders, Gerald E., 195Sauer, Karen T., 103Sawaya, Georga A., 77Schell, Ronald F., 99Selby, L. A., 193Shayegani, Mehdi, 8Shields, David S., 103Shinoda, Takako, 22Smith, Lisette, 145Smith, Thomas F., 191Sonnenwirth, Alex C., 82Spagna, Vincent A., 77Spencer, Harrison C., 15Spika, John S., 63Stephens, Richard S., 4Stevens, David A., 209Stotz, Ivan, 186Sun, Martha S., 164

Tacket, Carol O., 195Takeda, Yoshifumi, 60Tam, Milton R., 4Tenney, James H., 107Thompson, J. Stephen, 30Thompson, Terry A., 202Thomson, Richard B., Jr., 191Thornsberry, Clyde, 135, 153Treleaven, Beatrice E., 197

Wang, Wen-Lan L., 107Webber, J. J., 193Weissfeld, Alice S., 82Welliver, Robert C., 164Wetkowski, Maryellen A., 86Wilkinson, Hazel W., 202Winn, Dean F., 181Wong, David T., 164

Gallagher, M., 115Garcia, Doris, 205 Yong, David C. T., 30Ogra, Pearay L., 164

Sponsored by the Amerlcan Society for Microbiology

The International Union of Microbiological Societies, the American Society for Microbiology, andthe Organizing Committee of the Congress extend to microbiologists and other interested scientistsaround the world a cordial invitation to attend and participate in the upcoming XIII InternationalCongress of Microbiology, 8-13 August 1982. The center of Congress activities wiII be the John B.Hynes Veterans Auditorium in the Prudential Center, Boston. You are urged to act irnmediately toobtain further information. Either cali the Secretary General of the Congress, at (202) ~3,3-9680, torequest additional information, or write to the address below.

Plenary Lecture:Tumor viruses as amalgams of viral and cellular information. David Baltimore

Scientific Programs:Over 700 contributed papers, 98 formal symposia and round tables, among four distinct programs:Interdivisional, Bacteriology, Mycology, VirologySelected symposia include:* Expression of plasmid genesO Membrane transport of bacterial toxins* Mycological research as we approach the

year 2000* Genetic control of DNA replication of phage

and their hosts* The lysogenic decisionO Beta-lactamases and the development of

beta-lactam antibioticsO Membrane energetics and transport in

eucaryotic microorganisms* Molecular basis of dimorphism* Envelope phages as membrane modelsO Current status of studies on Cl compound

metabol ism* Opportunistic infections in the compromised

host

O New strategies in the control of Neisseriainfections

a Enzyme regulation in fungi* DNA packaging in vitro and in vivo* Changing patterns of nosocomial infections* Microbial fossils and traces of evolutionary

changes* Computers and microcomputers in

microbiology* Fundamental and applied aspects of ethanol

production by yeasts and other microorganismsO Cell waIl macromolecules and host responsesO Structure-bound enzymesO Fungal viruses and plasmidsO Molecular evidence of phylogenetic relation-

ships and procaryotic evolution* Electroimmunochemical approaches to

antigenic analyses of microorganismsSocial Program:

Enjoy events such as the opening reception, symphony concert, and ballet in one of America's mosthistoric cities; meet old friends and make new ones at this most international of meetings.